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US 10,026,991 B2Granted
Manufacturing method for amino-substituted phosphazene compound, manufacturing method for electrolyte solution for nonaqueous secondary battery, and manufacturing method for nonaqueous secondary battery
AssigneeFUJIFILM Corporation
InventorYoshinori Kanazawa
Life of this patent
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Abstract
Provided are a manufacturing method for an amino-substituted phosphazene compound including reacting a fluorinated phosphazene compound and an amine compound in presence of a compound having a fluorine trapping function; and synthesizing a compound obtained by substituting the amine compound for the fluorinated phosphazene compound, a manufacturing method for an electrolyte solution for a nonaqueous secondary battery using this, and a manufacturing method for a nonaqueous secondary battery.
Claims8
A manufacturing method for an amino-substituted phosphazene compound comprising:
- reacting a fluorinated phosphazene compound and an amine compound in presence of a compound having a fluorine trapping function;
- and
- synthesizing a compound obtained by substituting the amine compound for the fluorinated phosphazene compound;
- wherein
- the compound having a fluorine trapping function is a compound having a carbon-carbon unsaturated bond, a compound having a bond between silicon and oxygen, and fluoride of alkali metal or alkali earth metal,
- the fluorinated phosphazene compound is represented by Formula (2) below,
- wherein, n represents 1 or 2, and
- the amine compound is represented by H—NR1R2 wherein R1 and R2 each independently represent a monovalent substituent or a hydrogen atom.
5 more elements
Dependencies are inferred from the claim text.